Portable folding electric bike



FIG. 1 is a top plan view of a portable folding electric bike showing mynew design;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a rear and right side perspective view thereof; and,

FIG. 7 is a front and left side perspective view thereof.

CLAIM The ornamental design for a portable folding electric bike, asshown.